/Engine/Source/Runtime/CoreUObject/Public/UObject/Object.h
Create and restore a previously serialized annotation object with any external data required for applying a transaction
[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [ITransactionObjectAnnotation](API\Runtime\CoreUObject\Misc\ITransactionObjectAnnotation) > CreateAndRestoreTransactionAnnotation ( [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar ) const